【Brand New, Unopened】 Edifier Wireless Headphones WH700NB Pro Black Due to being unopened, please direct any initial defects to the manufacturer. Price is not negotiable. Wireless Headphones Bluetooth 5.4 Active Noise Cancelling/Hi-Res Compatible (Wired)/With Microphone/Up to 56 Hours Playback/Multipoint Connection/Ambient Sound Mode/Call Noise Reduction/Dedicated App/Low Latency Game Mode/Foldable/Lightweight Over-Ear Headphones Wireless Headphones WH700NB Pro Black Brand: Edifier Wearing Style: Both Ears, Integrated Left and Right Headphone Type: Neckband Color: Black Headphone Features: Noise Cancelling, Hi-Res, Microphone, Ambient Sound Mode, Remote Control, Foldable Low Frequency Range (Hz): 20.0 Hz High Frequency Range (kHz): 40.0 kHz Bluetooth Codec: AAC, SBC Wireless/Wired Connection: Wireless, Wired Connection Driver Type: Dynamic Plug Shape: USB Type-C Sound Pressure Sensitivity (db): 91.0 db Driver Size (mm): 40.0 mm Wireless Standard: Bluetooth Charging Port: USB Type-C Charging Time: 1.5 hours Weight (g): 267.0 g #GamingHeadphones #MusicLife #GameLife #HiRes #UltraHighSoundQuality #OverEar #Bluetooth5.4