Product parameters:

Color: white, black, pink

Talk time: 4 hours

Standby time: 120 hours

Music time: 4 hours

Working distance:10 Metes

Battery type: lithium polymer battery

Support agreement: HEP HSP A2D AVRCP

Headphone battery capacity 55mAh

Charging bin capacity: 320mAh

Bluetooth version: 5.0

Speaker material: copper ring 8MM

Process material: ABS+plating+food silicone ear cap

Packing size: 10*10*3.5CM

Unit weight: 66G

Packing weight: 7.4KG (100PCS)

Box size: 52*36*22CM