Specification:
1. Earbuds take nearly one hours to charge fully and continous to work almost four hours.
2. Caller ID, the last call back, English voice prompts, boot, pair, shut down the phone power will be low voice prompts;
3. Earbuds Power Status, user can monitor the headset power status on mobile phone.
4. Support Protocol: HSP/HFP/A2DP/AVRCP,
5. Sensitivity: 120db;
6. Response Frenquency: 20--20000Hz
7. Resistance: 32omh
8. Bluetooth Ver4.0, distance 10M, support connecting two mobile phones concurrently
Warranty Policy: One year upon shipment date.
Trade Terms: FOB Shenzhen
Payment Terms: 30% deposit before production, the balance paid up before shipment.