Stereo OEM Bluetooth in-ear earphone

Speaker: Φ10mm dynamic type
Technical standard: tymed project, supports Bluetooth 4.1
Transmission distance: 10 meters
Product weight: 18g (g)
Holding time: 2.5-4 hours
Standby time: 100 hours
Charging time: 2 hours
● Supports HFP1.6, A2DP1.2 and AVRCP1.4