• Bluetooth chipset: BT8925B;
• Bluetooth version: V5.2;
• Bluetooth profile: HFP1.8 / A2DP1..2 / AVCTP1.41 / AVDTP1.34;
• Frequency response: 20Hz-20KHz;
• Transmission distance: 10m;
• Interface: type-C;
• Battery capacity: 140mAh;
• Playing time: around 6H;
• Standby time: around 250H;
• Charging time: around 2.5H;
• Multi-point: 2 phones’ connection supported;
• Waterproof level: IPX 4