REMAX TWS-9 Bluetooth Wireless Stereo Earphone

Description

REMAX TWS-9 Bluetooth Wireless Stereo Earphone with Charging Box

• 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.

Specifications:

• Transmission distance:> = 10 meters.
• Frequency response: 20-20KHz.
• Output sensitivity: 99dB+-3dB.
• Microphone sensitivity: -42+-3dB.
• Impedance: 16Ohm+-15%.
• Rated power: 30mW.
• Battery capacity: Headphone battery 50mAh; Charging case battery 400mAh.
• Playing time: about 4 hours.
• Input: 5V/500mA.
• Output: charging box 5V/1A