L21 TWS Wireless Earphones Bluetooth 5.0 Headphones Mini Stereo Earbuds Sport Headset Bass Sound Built-in Micphone white

Specification

Product Name: Bluetooth Earphones

Product number: TWS-L21

Wireless Type: bluetooth

bluetooth version: V5.0

Style: In-Ear

Waterproof: No

Communication distance: 10m(no obstacles)

Charging time: about 2 hours

Standby time: about 120 hours

Music time: about 4 hours

Battery: Lithium polymer battery

Support agreement: HEP/HSP/A2D/AVRCP

Earphone battery capacity: 3.7V 50mAh

Charge box battery capacity: 3.7V 300mAh

Charging box recharge earphones: 5-6 times (both earbuds)

Function: for mobile phone, HiFi headphone, for iPod

Color: black, white

Material: ABS silicone earphone cap

Size: about 2*16*14mm/0.08*0.63*0.55inch

Charging box size: about 28x64x42mm/1.10*2.52*1.65inch

Feature

1. Bluetooth 5.0, more stable and faster connection.

2. Fast seconds, Bluetooth 5.0, automatic seconds, with headphones can be used

3. Light, comfortable to wear, free to adjust, not easy to fall off

4. 3.5-4 hours working time per charge for the earbuds, 5-6 times full charge by the charging case.

5. Comfort fit &