Feature list
1. BT V1.2, Support HFP / HSP , AVRCP/A2DP , PBAP , Phonebook synchronization,
2. Full duplex conversation, DSP arithmetic for echo cancellation & noise suppression
3. Large size LCD Dot display, display Caller name, phone number and call duration time
4. Pair...
Products: shoe care kit,
spiral staircase kit