Model No.：BTW88

Chipset：AB1536U

Bluetooth Version： 5 .0

Bluetooth Profile：HSP,HFP,A2DP,AVRCP

Compatibility: Android, IOS

Working range：≥15M

Driver Size：Φ7mm 32Ω

Earphone battery capacity：40mAh

Charging case battery capacity：500mAh

Charge Jack：tyep-c

Charging time：1.5H

Talk time：4H

Music Play time：3.5H(80% volume)

Standby time：≧100 hours

Controls：MFB- Touch sensor control

Charging case size：52*53.8*35mm

Earbuds size：41.36*19.35*25.75mm*2

Sweat and Water Resistant：IPX5

Earbuds Weight: 4.3g*2

Charging case weight: 52g