Custom M33 Over Ear Headphones Fast Shipping Noise Cancelling Stereo Sound for Travel Tablet PC LED Battery Indicator

BT Wireless：Bluetooth v5.4 Estimated Battery Life ：more than 20 hours noise cancelling：Active Noise Cancellation (ANC), Environmental Noise Cancellation (ENC) touch screen：No brand name：OEM/ODM/Teeline place of origin：Guangdong, China battery capacity(mah)：1200mAh Battery Charging Time：1-3 hours battery indicator：LED Charging Interface Type：Type-C chipset：JL Codecs：Apt-X HD Control Method：Button Control Game atmosphere light：No Light headphone form factor：over-ear material：Leather, Metal Other features：Reverse charging private mold：Yes Sound Quality：Bass Boost Volume Control：Yes Waterproof Standard：IPX-4 wireless delay time：31-40 ms Product name：M33 Wireless Headphone Function：Active Nosie Cancellation Feature：Perfect Sound Battery capacity：1200 mAh Play time：Up to 80 Hours Type：Over-Ear Headset Input：Type-C With Sound Card Working distance：10m Usage：PC/MP3/Mobilephone/Tablet/Laptop/Audio Devices Certificate：CE RoHs FCC

BT Wireless: Bluetooth v5.4 Estimated Battery Life: more than 20 hours noise cancelling: Active Noise Cancellation (ANC), Environmental Noise Cancellation (ENC) touch screen: No brand name: OEM/ODM/Teeline place of origin: Guangdong, China battery capacity(mah): 1200mAh Battery Charging Time: 1-3 hours battery indicator: LED Charging Interface Type: Type-C chipset: JL Codecs: Apt-X HD Control Method: Button Control Game atmosphere light: No Light headphone form factor: over-ear material: Leather, Metal Other features: Reverse charging private mold: Yes Sound Quality: Bass Boost Volume Control: Yes Waterproof Standard: IPX-4 wireless delay time: 31-40 ms Product name: M33 Wireless Headphone Function: Active Nosie Cancellation Feature: Perfect Sound Battery capacity: 1200 mAh Play time: Up to 80 Hours Type: Over-Ear Headset Input: Type-C With Sound Card Working distance: 10m Usage: PC/MP3/Mobilephone/Tablet/Laptop/Audio Devices Certificate: CE RoHs FCC