Honsenn Wholesale Wireless Bluetooth Active Noise Cancelling Sport Neckband Earphones Waterproof Dusk Resistant Magnetic Control with good price - Honsenn1) Magnetic control auto play/pause2) Active Noise Cancelling up to 22dB3) Adjustable neckband length4) Waterproof & dusk resistant5) Support 2 languages pre-setting6) Ergonomic mechanical design, flexible wire band, and double injection plastic forming.Bluetooth chip: BES2000ISBluetooth Standard: Bluetooth V5Bluetooth Profile:HFP v1.5, HSP v1.2, A2DP v1.3, AVRCP v1.5Music Audio Decodec: SBCWideband audio: SupportMulti-point: SupportVoice Prompt: English/ChineseANC Depth:30dB