China Best Rename GPS Air PRO 3 Tws Bluetooth Earphones Headphones Earbuds for Airpods PRO

Model: A3 Pro Big black, Big size speaker, transparency mode Type: TWSChip model: CirrusTrue Wireless Stereo EarbudsTransmit power: 4dBmReceive sensitivity: -92dBmBluetooth version: 5.1Bluetooth transmission range:10 metersMaterial: ABS+PCColor: High quality white, bright black, matt blackTotal weight: 56 gProcessing: High quality material, high feel rubber with coatingSize: Charger:60.6 * 45.2 * 21.7 mm Headset: 30.9*21.8*24mmBattery capacity: Charger;220 mAh; Headset: 30mAhMusic play time: 4 hoursCharging time:1.5 ~2 hoursBluetooth protocols: HFP,HSP,A2DP,AVRCP,SPP,PBAP,TWS+,CVC8.0,AAC,SBC,mSBCHeadset battery duration: 13 hoursSingle headphone weight: 4.9gSNR (Signal to Noise Ratio) :108dBMicrophone sensitivity: -42dB+/-1Loudspeaker diameter: 8mm Charger interface: LightingSpeaker impedance: 32Ω±10%Charger voltage/current: 5V-1AWireless charging current: Approx.180 mAhCarton size: 51*24*21.5CMWork temperature: -10~55°CGross weight: 9KGQuantity per of carton: 50 sets Product feature list Transparency mode Real ANC switching interface Wireless charging Apple pop-up windows Pressure sensors Bluetooth rename In-ear detection Real power monitoring Noise cancelling images Positioning function Super-long distance bluetooth HIFI sound quality