It is no doubt that these well-made, well-featured, and TOP tone quality sounding wireless Bluetooth headphones are worth a listen. Features： -Powerful bass and increased signal levels for modern -Pretty decent for on-ear headphones -Microphone for making cell phone calls -Both wired and wireless -Build in 400mah rechargeable lithium battery Specifications: -Bluetooth version ：BT 4.0+EDR -Support Proﬁle ：HSP,HFP,A2DP,AVRCP -Transmission frequency ：2.40GHz-2.48GHz -Transmission Distance ：15m(Indoor) 8m(Outdoor) -Speaker diameter ：Φ 50mm -Frequency response ：20Hz-20KHz -Impedance : 32Ω -S.P.L ：953dB S.P.L at 1KHz In the box : 1 Ausdom AH2S Wireless Bluetooth Headphones 1 Charging cable 1 F3.5mm Audio cable 1 User manual
- EXCELLENT SOUND QUALITY: The headphones contain powerful 50mm headphone speaker drivers and made with the latest style copper carbon and rare earth metals for maximum fidelity and powerful bass.
- SMART DESIGN: Memory sponge ear muffs giving you maximum comfort.Foldable design and light weight make Headphones more portable for easy carrying. Excellent battery life with 18 hours of music time
- WIRELESS/WIRED: Can be used both wirelessly via Bluetooth 4.0+ EDR and wired (via the 3.5mm audio cable). Provides two different ways to enjoy the pleasure of listening with these top-rated Headphones
- MICROPHONE AND BUTTON CONTROLS: Built-in microphone with controls for media and phone calls.
- BEST SERVICE: Features a full manufacturer’s 12-month warranty, award-winning customer service, and our famous satisfaction guarantee