Awei T52 Pro T52 ANC + ENC Noise Reduction TWS Wireless Bluetooth 5.3 Earphones With 4 Mics HD Call Noise Cancelling Long-life Battery High Quality For Mobie iPhone 17 Pro Max 16 Plus 15 14 13 Mini iPad Air Samsung OPPO Vivo Honor Xiaomi Reame Pixel etc

Bluetooth version: 5.3 (Jieli AD6973D4)Supported protocols: HSP, HFP, A2DP, AVRCPTalk Time: 9HPlay Time: 8H (35h, Play with Charging Case Under 80% Volume)Charging time: 1HBattery Capacity of Earbuds: 45mAh*2Battery Capacity of Charging Case: 450mAhThe Surface is sprayed with metallic paint with colorful breathing lightsNoise-Canceling Calls (DNS), CHARGING 10 Minutes to Play 180 MinutesBest transmission disance: <1mMaximum transmission distance: 10MVoice prompt: supportImpedance: 32ΩSensitivity: 94DBHorn diameter: 10mmOperating footings of Bluetooth: 2.402GHz-2.480GHzFrequency Response Range: 20Hz-20kHzMultipoint connection: unsupportedWearing method: in-EARWaterproof Rate: IPX6