X9 Wireless Headphones Bluetooth 5.0 Earphones With Mic Single in-Ear Sports Waterproof TWS Earbuds Bluetooth Handsfree Headset

Description:

Name: Wireless Earbuds

Color: Black, White;

Main phone type: both left and right ear can be used;

Wireless connection version: V5.0 to EDR;

Wireless connection mode: hands-free/headset;

Supported protocol: HEP-HSP-A2D-AVRCP;

Transmission range: more than ten meters;

Battery type: 55mA rechargeable lithium battery;

Loading time: about 1h-2h;

Working time: Music 4-6 hours (volume will affect the time);

Standby time: 100-150 hours or more;

Frequency range: 2.40-2.48GHz;

Frequency range: 20Hz-20KHz;

Style: In-ear/invisible headphones;

Packing list:

1 x headphones

1 x USB charging cable

1 x Instruction manual

1 x Packaging bag