Gadget MIX JBL TUNE 700BT Bluetooth headset Wireless Bluetooth headset Sports headset Music headset

JBL Pure Bass Sound Wireless Bluetooth Streaming 27H battery life Hands-free calls and Voice Assistants Multi-Point Connection Lightweight and foldable design Detachable audio cable ☆ Colour: Black,Blue,Coral,White Description: Driver size: 40 mm/1.6" Dynamic Driver Power supply: 5V 1A Weight: 220g/0.485 lbs Headset battery type: Polymer Li-ion battery (690mAh/3.7V) Charging time: <2 hrs from empty Music play time with BT on: up to 50 hrs Frequency response: 20Hz – 20kHz Impedance: 32 ohm Sensitivity passive mode: 104dB SPL@1kHz Sensitivity active mode: 103dB SPL@1kHz Maximum SPL: 93dB Microphone sensitivity: -40 ± 3dBV 94dB@1 KHz Bluetooth version: 5.0 Bluetooth profile version: A2DP V1.3, AVRCP V1.6, HFP V1.7 Bluetooth transmitter frequency range: 2.4GHz – 2.4835GHz Bluetooth transmitter power: <10dBm Bluetooth transmitter modulation: GFSK, π/4 DQPSK , 8DPSK Maximum operation temperature: 45°C Cable length (m/ft): 1.2/3.9