Nurnesy Headphones Wireless Headphone

Spec: Item Type: Wireless Open Ear Headphones Material: ABS + PC + Silicone + PVC Product Size: Approx. 190x142x90mm / 7.48x5.59x3.54in Protocol: Support for A2DP1.2, Support for AVRCP1.0, Support for HFP1.5, Support for HSP1.0 Multi Device Connection: Can connect to two phones simultaneously Features: Foldable, telescopic Internal Wiring: PVC Water Proof Rating: Non water proof Communication Range: 10M Frequency Response: 80Hz-20KHz Signal to Noise Ratio: ≥80dB Distortion: ≤5.0% Playback Time: 20 hours Speaker Output Power: 10mW Battery: Built in lithium ion battery 502025 200mAh Weight: Approx. 390.00g / 13.76oz How to Use: Use Out of the Box Package List: 1 x Over Ear Headphones 1 x USB Cable 1 x Instruction Manual