The Foneng BL138 are black TWS in-ear wireless earphones. They feature composite diaphragm drivers and touch controls for managing music and calls. They connect via Bluetooth 5.3 and support the HFP, HSP, A2DP, and AVRCP profiles.
- Type: TWS in-ear earphones
- Bluetooth version: 5.3
- Earphone battery life: 4–5 hours
- Battery life with case: Up to 12 hours
- Charging case: Included
- Charging: USB-C, 2-hour charging time
- Bluetooth profiles: HFP, HSP, A2DP, AVRCP
- Controls: Touch
Dimensions
- Type
- In-ear
- Without Cable
- Yes
- Double Headphone
- Yes
- Bluetooth Version
- 5.3
- Colour
- Black
Additional Specifications
- Multipoint Pairing
- No
- Charging Case
- Yes
- Sweat Resistance
- No
- Active Noise Cancellation
- No
- Fast Charging
- No
- Microphone Noise Reduction
- No
- Voice Control
- No
- Hi-Res
- No
- Wireless Charging
- No
- Spatial Audio
- No
- LE Audio
- No
- Hybrid Active Noice Cancellation
- No
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.