OEM ODM Over-ear Metal Wireless Headphones with Qualcomm Chipset Hybrid ANC IPX4 Waterproof Dual Mode for Mobile Phone & Travel

BT Wireless：Bluetooth v5.1 game atmosphere light：No Light brand name：Teeline place of origin：Guangdong, China Battery Charging Time：1-3 hours battery indicator：LED Charging Interface Type：Type-C chipset：Qualcomm codecs：Apt-X HD Connection：Wired+wireless dual mode control mode：yes Control Method：Button Control Estimated Battery Life ：more than 20 hours Headphone Form Factor：Over Ear Material：Metal, Plastic Noise Cancelling：Active Noise Cancellation (ANC) private mold：Yes Sound Quality：Stereo, Surround Sound, Bass Boost use：mobile phone, Computer, Travel, HiFi Headphone, Gaming, Portable Media Player vocalism principle：Hybrid technology volume control：Yes waterproof standard：IPX-4 wireless delay time：31-40 ms Battery capacity：1050mAh Charging time：2-3 Hours Distance：15-20 Meters Sensitivity：115dB Advantage：Excellent Sound Warranty：2 years Support：HSP/HFP/A2DP/AVRCP BT Version：5.1 BT Net weight：295g

BT Wireless: Bluetooth v5.1 game atmosphere light: No Light brand name: Teeline place of origin: Guangdong, China Battery Charging Time: 1-3 hours battery indicator: LED Charging Interface Type: Type-C chipset: Qualcomm codecs: Apt-X HD Connection: Wired+wireless dual mode control mode: yes Control Method: Button Control Estimated Battery Life: more than 20 hours Headphone Form Factor: Over Ear Material: Metal, Plastic Noise Cancelling: Active Noise Cancellation (ANC) private mold: Yes Sound Quality: Stereo, Surround Sound, Bass Boost use: mobile phone, Computer, Travel, HiFi Headphone, Gaming, Portable Media Player vocalism principle: Hybrid technology volume control: Yes waterproof standard: IPX-4 wireless delay time: 31-40 ms Battery capacity: 1050mAh Charging time: 2-3 Hours Distance: 15-20 Meters Sensitivity: 115dB Advantage: Excellent Sound Warranty: 2 years Support: HSP/HFP/A2DP/AVRCP BT Version: 5.1 BT Net weight: 295g