JR-T03S TWS Bluetooth Headset Wireless Earbuds with Power Box

Model: JR-T03S
Bluetooth version: V5.0
Communication range: ≤10m (standard environment)
Frequency response: 20hz-20khz
Sensitivity: 103dB SPL +/ -3db
Distortion rate: ≤5%
Support protocols: HSP/HFP/A2DP/AVRCP/
Impedance: 16 Ω
Voltage: 3.3 - 4.2 V
Power: 5mw
Battery capacity of charging bin: 400mAh
Earphone battery capacity: 45mAh
Music time: About 3h (80% volume)
Call time: About 3.5h
Standby time: About 80h
Charging bin USB charging time: About 1h
Charging bin wireless charging time: About 3h
earphone button control: Touch control
Product size (charging bin) : 44*22*53.8mm
Product weight: About 41g

1. Bluetooth 5.0 new upgrade, lossless transmission, faster speed
3. New touch control technology, 1:1 size, comfortable to wear
4. Intelligent noise reduction, bilateral clear communication, new upgraded stereo dual channels
5. Easy experience with no button touch technology, new SIRI call function
6. Powerful power reserve, long standby time of 80 hours (T03 charging bin 350, T03S charging bin 400mAH)
7. Support wireless charging function
8. IOS/ Android compatible
9.Lightning charging interface