Bluetooth scheme: V5.3+EDR, JL AC6966BSupported Bluetooth protocols: A2DP 1.0, AVRCP 1.5, AVDDTP 1.0, AVCTP 1.4, HFP 1.5, GAVDP 1.0Bluetooth operating frequency: 2,402-2,480MHzReceiving sensitivity: 80dBBluetooth effective distance: 10 metersMaximum audio power: 30W*2Built-in battery: 6,000mAH/7.4VPlay time: 4hHorn power: 60WCharging standard: Type-C, DC5VAccessories: user manual and USB data cableDiaphragm size: 40*60mmWaterproof rate: IPX5Size: 339*148*187mmTWS connection in series: supportedSelf-contained handheld lanyard is easy to carryReal-time battery status: supportedSupported modes: AUX /Micro-SD card/U disk
