USAMS IA04 TWS Wireless Earbuds Bluetooth 5.0 High-Performance Headphones Headset HiFi Stereo Earphones

Material: ABS+PC

BT Version: 5.0

Communication Range: ≤12m

Speaker Diameter: 13mm

Sensitivity: 112±3db

Frequency Response: 20Hz~20KHz

Inpedance: 32Ω

Earbuds Weight: About 3g*2

Earbuds Battery Capacity: 25mAh

Playing Time: About 4h (80% Volume)

Calling Time: About 3h (dual earbuds work)

Earbuds Charging Time: About 1h

Charging Case Weight: About 35g

Charging Case Battery Capacity: 320mAh

charging Time for the Case: About 1h

Stand-by Time: About 25h

Charging Case Size: 46.5*48.8*25mm

Compatibility: For Apple/Android devices with BT function

Accessory: Type-C Charging Cable *1