G-Cord Bluetooth Headset V4.1, Wireless Earpiece In-ear Earbuds with Mic for Business, Office, Driving Call, Compatible

Ultralight Wireless Earbud: Lightweight design, the earpiece weighs 0.53oz / 15.3g, lighter than other Bluetooth earbud
Battery Life: The Bluetooth ear bud battery provides up to 5 hours talking time, 5 hours playing time or 160 hours standby time
Connecting two devices: In-Ear Monaural earphones support 2 devices at the same time and support voice reporting telephone number
Wide Compatibility: Bluetooth 4.2 technology, this wireless headphone is compatible with all iOS and Android system smart phones including iPhone, iPad, Samsung, Sony, Motorola, LG, laptop and Others. Instantly connect to your device from up to 33 feet away
Backed up by G-Cord One-Year warranty