Havit Wireless Ear buds TW969

Bluetooth Version: V5.3
Earbuds Battery: 40mAh
Charging Case Battery: 300mAh
Play Time:7H(60% Vol.) 
Talk time:5H(60% Vol.)  
Buds Charging Time: 1.5h
Case Charging Time: 1.5h
USB Port: Type-C
Charging Case Dimension: 48*48*29.5 mm
Buds Dimension: 19.5*17*21.3mm
Buds Net Weight: 3.7g
Charging case Net Weight: 30g
Wireless Working Range: 15m (without obstacles)
Profiles Supported: a2dp 1.3\avctp 1.4\avdtp 1.3\ avrcp 1.5\ 
hfp 1.5 \spp 1.0
Audio code: AAC SBC
Speaker Size: φ8mm
Input Voltage / Current: 5V/1A