Features:1. Wireless specification V5.0 RTL8763BFR.
2. Support agreement of Headset, Hands-free, A2DP, Avrcp.
3. Charging voltage DC5V. Charging time is about 1.5 hours for earphones and about 2 hours for charging case.
4. Battery capacity:50mAh for single earphone and 350mAh for charging case.
5. Calls / music time is about 3 hours. Standby time is about 100 hours.
Black, Blue, Red
Net Weight (g)
Charging box:350mAh, 3.7V
Charging Time (h)
Working Time (h)
Standby Time (h)
Package Included:1* HOCO ES25 TWS Wireless bluetooth 5.0 Earphone with Charging Box
1* USB Charging Cable
2 pairs of eartips