UTWS5 True Wireless Bluetooth Amplifier

Why should you choose the UTWS5?

High-performance independent DAC
lower noise floor, higher SNR and output power

Flagship Bluetooth chip QCC5141
supports aptX voice

High-capacity charging case
worry less with up to 30 hours total battery life

Wireless charging
be free from charging cables, replenish power anytime, anywhere

Independent volume control
receiver volume is independent from transmitter volume, with 32 volume levels

Supports aptX adaptive
enjoy high sensitivity and low latency

Third-gen TWS mode
more reliable connection, support for more connections to multiple Bluetooth transmitters

Choice of connectors
MMCX/0.78mm 2-pin for greater compatibility

Unprecedented true wireless receiver with independent DAC

The UTWS5 is the first true wireless receiver utilizing an independent AK4332 DAC. Compared to the previous generation, the amplifier of the UTWS5 has a lower noise floor, higher signal-to-noise ratio, and higher output power by 40%!

Reaching new heights with Bluetooth Flagship Qualcomm QCC5141

One must continue to challenge one's self to continually set new bars of excellence. The Qualcomm QCC5141 in the UTWS5 brings two major upgrades compared to the previous generation QCC3020. Not only does the QCC5141 bring a significant leap in decoding high-resolution music, it also brings a significant improvement to calls with support for aptX Voice high-definition voice technology.

Third-gen TWS mode Lower latency and more reliability

Qualcomm's third-gen TWS Mirroring as utilized on the UTWS5 effectively reduces latency and instability for a better experience. Unlike TWS+, TWS Mirroring allows for seamless switching between being connected to the main and secondary ear units. This allows for a greater compatibility with various Bluetooth devices, all with lower latency and more reliable connections.

Bluetooth 5.2 96kHz/24bit Hi-Res audio support

Thanks to the Snapdragon sound suite of technologies, you can truly experience wireless high-resolution sound no matter what you are doing. Support for aptX adaptive allows you to listen to 96kHz/24-bit high-resolution audio all with lower latency. And aptX voice enables 32kHz super wideband voice calls for true high-definition calls over Bluetooth.

Truly unshackled Wireless charging

The charging case not only has an enormous 800mAh battery that can provide up to 30 hours of battery life, but is also capable of wireless charging - for the ultimate convenience of true freedom from cables.

8 hours Per charge
>30 hours Total battery life
3~4 times Total charge

*This product does not include a wireless charger.

High marks for more adjustable levels

Compared to the previous generation, the UTWS5 now features 32 levels of volume adjustment instead of 26 levels to let you more precisely set how loud you want your audio.

Give your earphones a more secure home

The included charging case not only features a sturdy aluminum construction to better protect your earphones, but also sports a large capacity to accommodate a greater variety of earphones attached to the UTWS5 - making it more convenient for charging, pairing, switching, and other operations.

No pressure from its light weight

Every last detail has been engineered to give you more comfort.

Tight-fit ear hook design
Reduces pressure against your ears while remaining secure.

Metal memory ear hooks
Soft, adjustable, comfortable, and non-slip for better wearing.

Supports detachable earphones
Choose between MMCX and 0.78mm 2-pin configurations

Skin-friendly nano coating
For a smooth, comfortable fit against your ears.

Take it wherever you go

Sports and fitness
tight-fit ear hook design allows for worry-free workouts with the UTWS5 securely in your ear

Driving
hands-free operation and call noise reduction for safer, clearer calls

Immersive gaming
enjoy gaming with high-quality sound in low latency, without the mess of wires

Daily commute
enjoy music while keeping up with important signals around you

Every touch carefully designed Ultra-sensitive, large buttons

The UTWS5 is not a case of form over function. The attractive large tactile button not only looks and feels better than ordinary buttons, but has also been engineered for improved responsiveness and reduced false touches. With simple taps, you can quickly access the controls you want.

With its own invisible raincoat IPX4 water resistance

With an IPX4 rating, no need to worry about the UTWS5 being damaged by water or sweat as you go about your life.

*IPX4 rated as determined by passing rigorous testing in Fiio Labs.

Remarkably convenient apps

Through either the Fiio Control or Fiio Music apps, you can adjust channel balance and other audio options. Continued firmware updates pushed through the app, as well as updates to the app itself will ensure a stable user experience for years to come.

General specifications

Model Name	UTWS5	Hardware solution	DAC: AK4332 Bluetooth：QCC5141
Color	Black	Volume Control	Button control
Weight	122g (Includes ear hooks)	Channel balance	L12~R12（0.5dB per level）
Charging Indicator	The white light on the earhook is always on and goes out when fully charged.	FiiO Control	Yes
Bluetooth（5.2）	AAC/SBC/aptX/atpX adaptive	Firmware upgrade	The Bluetooth version can be upgraded via OTA.
Power-saving shutdown	Automatic shutdown, and the time can be set in FiiO Music.	Low Battery Warning	Yes
Sampling Rate Supported Up to	96kHz-24bit	Recommended Headphone Impedance	16~100 Ω
Buttons and ports
Buttons	Physical buttons	Headphone output ports	MMCX/0.78mm Pins
Power parameters
Power Input	DC 5V 1A or more	Battery Capacity	Ear hooks：60mAh Charging case：800mAh
Charge Time	Ear hooks≤1.5h Charging case≤2h	Battery Life	＞8h （AAC）
Charge Time	Ear hooks≤1.5h Charging case≤2h	Battery Life	The charging case can charge the earhook: 4 times
Audio parameters
Earphone output performance parameters (MMCX)
Output power 1	≥54mW（16Ω / THD+N＜1%)	Output Impedance	＜0.4Ω（32Ω）
Output power 2	≥33mW（32Ω /THD+N＜1%)	Channel Separation	≥86dB (1 kHz/32Ω)
Noise floor	＜2μV（dbA）	THD+N	＜0.002% (1 kHz/32Ω/dbA)
Frequency response	10Hz~41kHz (-3dB)	SNR	≥109dB (dbA)
Frequency response	10Hz~41kHz (-3dB)	Peak Output Voltage	＞2.9Vp-p

Comparisons

Model	UTWS3	UTWS5
Bluetooth chip	QCC3020	QCC5141
Bluetooth version	BT5.0	BT5.2
TWS	TWS, TWS+	TWS, Qualcomm TrueWireless™ Mirroring
Bluetooth formats	SBC, aptX, AAC	SBC, aptX, AAC, aptX Adaptive
Amplifier chip	TPA6140A2	AK4332
Noise cancelling	Dual mic DSP noise cancelling for calls	Dual mic DSP noise cancelling for calls
Noise floor	8uV	4uV
Output power @32Ω	≥25mW	≥33mW
Output power @16Ω	≥38mW	≥53mW
Output impedance	About 0.7Ω	About 0.5Ω
SNR	100dBr"A"	109dBr"A"
Crosstalk	94dB	94dB
Battery life	TWS+ mode, single charge: 7 hours Single charge: 5.5 hours Total battery life: 30 hours Charging case allows for 4-5 charges	Single charge: 8hours Total battery life: 30 hours Charging case allows for 3-4 charges
Ear hook battery capacity	60mAh	60mAh
Standby time	200h	200h
Charging case connector	Type-C	Type-C
Status indicator	White light	White light
Earphone connectors	MMCX/0.782-pin	MMCX/0.782-pin
water resistance ability	IPX4	IPX4
Independent volume control	Independent with 26 steps	Independent with 32 steps
Voice prompt	English/Mandarin Chinese	English/Mandarin Chinese
App control	Battery life display, EQ, volume adjustment, channel balance adjustment, OTA updates	Battery life display, volume adjustment, channel balance adjustment, OTA updates
Bluetooth pairing IDs	When pairing, both the left and right Bluetooth ear units will be displayed	When pairing, either the left or right ear units will be displayed
*Dimensions (heightwidth)**	93.571.134.6mm	93.571.134.6mm
Single ear hook unit weight	About 8g	About 8g
Total weight (ear hooks + charging case)	125.5g	125.5g

FiiO - UTWS5 True Wireless Bluetooth In-Ear Headphone Receiver **IN STOCK**

FiiO - UTWS5 True Wireless Bluetooth In-Ear Headphone Receiver IN STOCK