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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
Dial diameter: 34mm
but because of lighting problems
Can stand in a flat position
Reminder: Although it is IPX7 waterproof
Case Shape: Round
Versatile One For 2 Continuous Bluetooth Headset Color:Black Dial diameter: 34mmProduct Specification: Bluetooth version: Bluetooth 4. 1 + EDR Support Profiles: HSP, HFP, A2DP, AVRCP. Profile and Advanced Audio Distribution Profile(A2DP) Operation Distance: 10m; Transmitting Power: Class 2 Frequency Range: 2. 4026 GHz 2. 480 GHz Resistance: 32ohm Sensitivity: 105dB+ 3dB Rechargeable lithium battery: 100mAh Talking Time: 8 hours Music Playing Time: 4 hours Standby Time: 180 hours Charge Time: 2 3 hours Charging voltage: 5V