Specification
| General Information |
|---|
| Battery Capacity | Headphone battery 50mAh;
Charging case battery 400mAh |
|---|
| Frequency | 20-20KHz |
|---|
| Impedance | 16Ohm+-15%
|
|---|
| Input | 5V/500mA |
|---|
| Output | charging box 5V/1A |
|---|
| Power | Rated power: 30mW
|
|---|
| Sensitivity | Output sensitivity: 99dB+-3dB
Microphone sensitivity: -42+-3dB |
|---|
| Headphone & Microphone Features |
|---|
| Duration | Playing time: about 4 hours |
|---|
| Others Info |
|---|
| Others | Transmission distance> = 10 meters |
|---|
Description
REMAX TWS-9 Bluetooth Wireless Stereo Earbuds
- High-fidelity sound quality, longer battery life, touch operation.
- 400mAh large-capacity charging compartment, with Bluetooth 5.0 low-power chip.
- Automatic pairing at boot, master/slave switch, Chinese / English voice switch.
- It is a headset and a mirror, which is convenient for looking in the mirror and applying makeup.
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