Cuffie Bluetooth TWS 5.0 Auricolari wireless Cuffie stereo con gancio per l'orecchio

Up to 5 hours of listening time( more than 70 hours with charging case) Adjustable, secure-fit ear-hooks for lightweight comfort and stability Reinforced design for sweat & water resistance during tough workouts Volume & track controls on each earbud, voice capability, and auto play/pause Specifications: Color：Black Material: ABS Bluetooth Version: 5.0 Wireless Earbuds Bluetooth Protocol: HFP1.7,1.2, A2DP1.3, AVRCP1.6, SPP1.2 and PBAP1.2, BDR/BLE Transmission Distance: 10m Rated Power: 50mW Power Amplifier Type: Chip Built-In Receive Sensitivity: 120dB Impedance: 32Ω Frequency Response: 20-20KHz Battery Capacity Earphone: 60mAh, 3.7V Charging Case: 600mAh, 3.7V Charging Time (h):About 2 Hours Taking Time: 5-6 Hours Standby Time (h): 150 Hours Charging Criteria: With Charging Case   Package includes: 1 x Bluetooth Headset 5.0 TWS Wireless Earphones Earbuds Headphones Stereo Ear Hook 1 x Charging Case 1 x Charging Cable 1 x User Manual