Model No.：BTW99

Chipset：AB1562A

Bluetooth Version： 5 .0

Bluetooth Profile：HSP,HFP,A2DP,AVRCP

Compatibility: Android, IOS

Working range：≥15M

Driver Size：Φ10

Earphone battery capacity：40mAh

Charging case battery capacity：680mAh

Charge Jack：tyep-c

Charging time：2H

Talk time： 5H

Music Play time：5.5H

Standby time：30 hours

Controls：MFB- Touch sensor control

Charging case size：62mm*45mm*27mm

Earbuds size：31mm*24.5mm*17.5mm

Sweat and Water Resistant：IPX4

Earbuds Weight: 4g*2

Charging case weight: 44.5g