1. Bluetooth 5.4; Chip: JL AC7053F
2. Battery capacity: 110mAh; Charging time: 2 hours
3. Usage time: 12 hours of music; Talk for 10 hours
4. Material: ABS+silicone; Earphone length: 40cm; weight: 21g
5. Support Chinese and English prompt sounds: double-click the multifunction key when not paired
Hoco “ES77 Graceful” lavalier BT earphones
Lavalier Bluetooth earphones.
Bluetooth 5.4.
Up to 12 hours of music or 10 hours of calls.
40cm earphone length.
