Bluetooth 4.1 single in-ear earphone with noise reduction and echo suppression delivers 8–10 hours of music playback and about 240 hours standby from an 80mAh Li-ion battery; the manufacturer lists a working time of 10 days. The earphone weighs 3.5g for an unobtrusive, invisible fit and supports up to 10 meters transmission distance with DSP intelligent noise reduction.
Specifications
- Bluetooth version: 4.1
- Support mode: HSPA2DPhfpAVRCP
- Battery: 80mAh Li-ion; talk/listen time 8–10 hours; standby ~240 hours; working time 10 days
- Weight: 3.5 g
- Transmission distance: 10 meters
- Features: noise reduction, echo suppression, DSP intelligent noise reduction, waterproof design
- Language prompts: Chinese and English
- Connectivity: can connect two Bluetooth devices simultaneously
Size Guide
- Single earpiece weight: 3.5 g (compact, intended for invisible in-ear wear)
Compatibility and Use
- Compatible with digital products that support Bluetooth functions
- Intended for hands-free calls and extended listening in environments with background noise or light water exposure
Designed to provide discreet, long-lasting wireless audio for phones and other Bluetooth-enabled devices.
