Features:

1. IPX7 Waterproof

2. LED screen for power indicator(Optional)

3. Graphene drivers with excellent sound quality

4. Ceramic antenna with stable bluetooth signal

5. 1600mAh case battery charge for earbuds with 15 times

6. Can charge for mobile as a power bank

7. Support wireless charging

Specification：

Bluetooth chip: jieli AD6973D4

Speaker: Φ6mm

Case battery: 1600mAh

Earbuds battery: 50mAh

Case size：72*55*32mm

Earbuds size：22*18*13mm

Playing time：10 Hours

Colors：Black/White（Customized）

Support: HFP,HSP,A2DP,AVRCP

Certificates: Telec/CE/RoHS/PSE/Patent/UN38.3/MSDS

Operation function: last/next track, volume control, voice control, Siri, google assistant