G37 Tws Dual Ear Headset Bluetooth Wireless Touch Control Ear Hook Digital Display Sport Headphones Black

• --Bluetooth-compatible with V5.3, support most Bluetooth-compatible devices and reduce power consumption;
• --Fully charge 2 earphones about 10-15 times, providing more music time;
• --Adopt IPX5 waterproof technology, no longer worry about water and sweat;
• --10mm dual drive unit, enjoy 9D strong bass music;
• --Popular touch control function, support switching songs, phone calls and call voice assistants.

Description:
Name: Bluetooth-compatible Headset
Model: G37;
Bluetooth-compatible: V5.3;
Transmission range: 10 meters;
Function: battery display, call function, support music;
Bluetooth-compatible protocol: 5.3;
Channel: Stereo;
How to use: hanging ear type;
Whether it is single or binaural: bilateral stereo;
Colour: Black;
Speaker unit: 10mm;
Speaker impedance: 16Ω;
Speaker frequency response: 20 Hz~20 kHz;
Battery capacity: 40mAh;
Music playback: 6 hours;
Binaural call: 6 hours;
Charging time: 1.5 hours;
Headphone weight: 76 grams;
(Charging case parameters) Battery capacity: 500mAh;
Charging time: 1.5 hours;
Total battery life: 12 hours (can charge the headset three times);

Packing list: 
Headphones x 2
Charging case x 1
USB data cable x 1
Carton packaging x 1

Note:
Due to manual measurement, please allow 1-3 cm error, thank you.
Due to screen and other objective reasons, there may be a certain color difference, please understand.