Single Ear Bluetooth Headsets for Office/Workout/Driving,Compatible with iPhone ＆ Android-bk
model:R557
Mono Bluetooth Headset
Dual wearing modes and left/right ear hook: adjustable ear hook can be rotated for left or right ear wearing based on personal used habits and scenarios.
Crystal-Clear Voice Calls Equivalent to a mobile phone: the noise-reducing electret condenser microphone is equipped with a high-quality microphone cover to significantly reduce the ambient noise and achieve crystal-clear voice calls equivalent to a mobile phone.
Comfortable and stable wearing: Used skin-like silicon material, you will not feel uncomfortable even after long time wearing, ergonomic ear cap can be rotated to fit into the ear canal.
High quality chip to achieve outstanding performance: outstanding bluetooth solution and hundreds of rigid tests ensure stable wireless transmission,powerful audio decoding,and no pause or delay of calls or music.
Long standby time: 100mAh high quality polymer battery and low power consumption design allow you to use the headset uninterruptedly for six hour.
Highly compatible and convenient to use:headset is compatible with 99% of digital devices, and is forward compatible with the mainstream Apple, Huawei, Xiaomi, Oppo,Vivo, and Samsung devices.
Product Description
Bluetooth version: v4. 2
Wireless range: Up to 10 m
Frequency: 2.4GHz, Class 2
Supported profiles: A2DP 1. 3, AVRCP 1.5, AVDTP 1.3, HFP 1.7, HSP 1.2
Multipoint technology: Pair and maintain connections with
two phones and answer calls from either phone Microphone frequency range: 100Hz-10KHz Microphone sensitivity: -44d8m
Speaker: 10mm
Talk time: Up to 7 hours
Bluetooth version: v4. 2
Wireless range: Up to 10 m
Frequency: 2.4GHz, Class 2
Supported profiles: A2DP 1. 3, AVRCP 1.5, AVDTP 1.3, HFP 1.7, HSP 1.2
Multipoint technology: Pair and maintain connections with
two phones and answer calls from either phone Microphone frequency range: 100Hz-10KHz Microphone sensitivity: -44d8m
Speaker: 10mm
Talk time: Up to 7 hours
