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JOYROOM T03S TWS Bluetooth Earphone Wireless Bluetooth 5.0 In-ear Touch Control With Microphone


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Overview and Specifications:

Product Attribute
Style : In-Ear
Communication : Wireless
Connectors : None
Wireless Type : Bluetooth
Vocalism Principle : Hybrid technology
Control Button : Yes
Volume Control : No
Active Noise-Cancellation : No
Function : Common Headphone
Plug Type : Line Type
Sensitivity : 103±3dB
Frequency Response Range : 20-2000Hz
Line Length : None
Resistance : 16Ω
Waterproof : No
Model Number : 50
Support Apt-x : No
Support Memory Card : No
Support APP : No
Is wireless : Yes
With Microphone : Yes
Codecs : AAC
Features : With microphone
Package List : Charger,User Manual
Bluetooth Version : None
Total Harmonic Distortion : 1
Driver Diameter : 1
Magnet Type : Ferrite
Headphone Pads Material : Fabric
Charging Method : Cable
Number Of Drivers : 1
Max Output : 1
Earcups Type : Semi-open
Impedance Range : up to 32 Ω
Origin : CN(Origin)

1. New upgrade of Bluetooth 5.0, lossless transmission, faster

2. The pop-up window pairing is newly upgraded, and the charging
box can be paired and connected.

3. Brand new touch technology, 1:1 size, comfortable to wear.

4. Intelligent noise reduction, clear call between two ears, new
upgrade of stereo dual channel.

5. Easy experience without button touch technology, new SIRI call

6. The newly upgraded master-slave headset switches in seconds, freely
simple and enjoy intelligence.

7. The newly upgraded light-sensing in-ear detection, which can be
sensed in the ear, is smart and simple.

8. Powerful power reserve, long standby time of 80 hours.

9. Support wireless charging function.

10. Compatible with IOS/Android system.


Model: JR-T03S

Bluetooth version: V5.0

Bluetooth solution: Luda 1536U

Communication range: 10m

Frequency response: 20Hz-20KHz

Sensitivity: 103dB SPL +/- 3 dB

Distortion rate: ≤5%

Support protocol: HSP/HFP/A2DP/AVRCP/

Impedance: 16Ω

Voltage: 3.3-4.2V

Power: 5mw

Charging compartment battery capacity: 400mAh

Headphone battery capacity: 45mAh

Music time: about 3h (volume 80%)

Talk time: about 3.5H

Standby time: about 80h

Charging box USB charging: about 1h

Charging box wireless charging: about 3h

Product size (charging box): 44*22*53.8mm

Net weight: 36g

Gross weight: 130g