2 for 1 Deal- Escape BT752 Bluetooth Sport Sweatproof Earbuds With Microphone

There are two sets of ear buds in this Bundle. These Bluetooth Earbuds pair wirelessly with your smartphone or other Bluetooth-enables devices. Behind-the-ear design for stability and rotating earbuds for easy fit. Built-in microphone, answer/end button and volume/ track buttons. Specifications: . Bluetooth version: 4.0+EDR . Lithium Rechargeable battery: 3.7V/ 300m AH . Charging Port: USB 5VDC/ 1000 mA . Standby Time: up to 180 hours . Talk/ music playing time: 4 hours . Range of operation: up to 10m . Frequency range: 20-20000Hz . Impedance: 32 Ohms . Sensitivity: 110 dB . Recharging battery: USB 5VDC/ 1000m A . Maximum power input: 60 mW These are new, unused and they come sealed in the original package. 050924,25