Description
Specifications of FONENG BL135 Half-In-Ear Ultra Thin TWS Earbuds
Detailed Technical Specifications
Model Identification
- Model Number: BL135
- Available Colors: Black
Bluetooth Connectivity
- Bluetooth Version: 5.3
- Supported Bluetooth Protocols:
- HFP (Hands-Free Profile)
- HSP (Headset Profile)
- A2DP (Advanced Audio Distribution Profile)
- AVRCP (Audio/Video Remote Control Profile)
- SPP (Serial Port Profile)
- PBAP (Phone Book Access Profile)
- TWS+ (True Wireless Stereo Plus)
- Bluetooth Transmission Distance: 10 Meters
Battery Performance
Earphone Battery
- Voltage: 3.7V
- Capacity: 25mAh (with protection board)
- Continuous Music Playback: Up to 5 hours
Charging Case Battery
- Voltage: 3.7V
- Capacity: 250mAh (with protection board)
- Total Battery Life: Up to 12 hours
Charging Specifications
- Charging Port: Type-C
- Battery Box Charging Time: Approximately 2 hours
Design Characteristics
- Form Factor: Half-In-Ear
- Design Highlight: Ultra Thin Profile
- Compatibility: Universal smartphone and audio device support
Additional Technical Details
- Chipset: JL7023
- Audio Performance: Designed for clear, crisp sound reproduction
- Wearing Style: Ergonomic semi-in-ear design for comfort
Package Contents (Typical)
- 2 × Ultra Thin TWS Earbuds
- 1 × Compact Charging Case
- 1 × Type-C Charging Cable
- Multiple Ear Tip Sizes
- User Manual
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