Bluetooth Solution: RTL8763 RUISHENG
Bluetooth Version: Bluetooth V5.4
Bluetooth Pairing Name: SANSUI
Bluetooth Protocols: HFP, A2DP, HSP, AVRCP
Operating Frequency: 2.402GHz-2.480GHz
Bluetooth Audio Decoding: AAC, SBC
Bluetooth Transmission Radius: ≥10 meters in open, unobstructed areas
Noise Cancellation Type: Single microphone ENC dual-microphone algorithm for call noise cancellation
Noise Cancellation Depth: 23dB
Earphone Battery Specifications: 90mAh/3.7V lithium-ion polymer battery
Charging Case Battery Specifications: 600mAh/3.7V lithium-ion polymer battery; approx. 10 hours of music playback, approx. 8 hours of talk time
Charging Case Charging Method: Type-C interface
Earphone Full Charge Time: Approx. 2 hours
Charging Case Full Charge Time: Approx. 2 hours
Standby Time: Earphones: Approx. 120 hours
Waterproof Rating: IPX4
Charging Case Dimensions 79.4.3*37*22.5 mm
Earphone Weight: Approx. 6g per earphone
Total Weight: Approx. 75g (Earphones + Charging Case)
Speaker Specifications: Dimensions: 14.2mm