Bluetooth

"Model: Air 98 Bluetooth version 5.3 Transmission frequency 2.4GHz, Class 2 Effective distance ≥ 10 meters Receiving sensitivity -96dB/1M Speaker dynamic coil Φ 10mm Call time of 4 hours 20 hours of standby time (average current 0.6MA) Music playback time is about 5 hours (50% volume) Earphone battery polymer lithium battery capacity 401010 30mAh/3.7V Charging case battery polymer lithium battery capacity 701530 300mAh/3.7V Charging interface Type C Spatial sound effects, immersing oneself in its surroundings Professional noise reduction with dual wind noise resistance (ANC+ENC) Hi Fi sound quality, reproducing studio level, spatial sound effects, immersive without boundaries Bluetooth 5.3, soaring performance All weather, ultra long range Compact appearance, piano painted, showcasing high-end. Key point: ANC active noise reduction, most cost-effective"

"Bluetooth version: Bluetooth V5.3 Bluetooth reception distance: straight line without obstacles not less than 10 meters Working time:Playing music about 6-8H(Apple cell phone 80% volume) Talking time: about 6-8H Standby time with power off: 6 months Headset charging time:about 2 hours Charging time of the charging box:about 2-2.5 hours Charging time of the charging box to the headset:about 2 times Headset battery:601218 70mah Charging case battery:602040 350mAh"

"Bluetooth name: Lenyes Air 86 Bluetooth solution: Blue Message AB5656C Bluetooth version: Bluetooth 5.3 Wireless frequency: 2.4GHz Transmission distance: 10M Bluetooth protocols: A2DP, AVCTP, AVDTP, AVRCP, HFP, SPP Earphone battery: 30MAH (lithium battery 401010, 30mAh/3.7V * 2) Charging compartment battery: 200MAH with protective plate. (Lithium ion battery 502030200mAh/3.7V) Continuous listening time: 4 hours Headphone charging time: approximately 1.5 hours Charging time for the charging case: approximately 1.5 hours Speaker specifications: φ 8mm speaker Charging port: Type-c charging port Bluetooth version 5.3, stable and smooth transmission Compact appearance, comfortable to wear High fidelity sound effects, immersive Intelligent touch, sensitive and convenient Clear voice, high-definition call High quality lithium battery, low power consumption, strong battery life"