Hoco ES69 Platinum neck-mounted BT earphones

Brand: HOCOBluetooth version: v5.3Chipset: JL7003Supported protocols: Headset, Hands-free, A2DP, AVRCPTransmission distance: 10 metersTransmission frequency: 2.4GHzSpeaker unit: 10mm dynamic driverImpedance: 32Ω ± 15%Frequency response: 60–20,000HzSensitivity: 92dB ± 3dBBattery capacity: 200mAhCharging input: DC 5V, Type-CCharging time: About 1.5 hoursTalk / Music time: Up to 20 hoursStandby time: 130 hoursDesign features: Magnetic earcups, soft silicone neckbandBattery display: Supported on Apple and some Android phonesCable length: 85cmWeight: 30gWarranty: 6 months brand warranty