JBL TWS Tune Flex Wireless Headphones

JBL TWS Tune Flex Wireless Headphones with Noise Reduction

Use JBL Tune Flex Headphones to take on the day. The ergonomic, water-resistant design of these wireless headphones ensures all-day comfort and 32 hours of playback time to enjoy JBL's great Pure Bass sound. You can easily manage your calls with touch-sensitive buttons and get crystal-clear sound wherever you are. Ignore the outside world while remaining aware of your surroundings with Smart Ambient and Active Noise Reduction technologies.

• JBL Pure Bass Sound
• Noise Reduction
• Active with Smart Ambient 4-mic technology for optimal call quality
• Up to 32 hours of battery life
• Water and perspiration resistant
• Perfect fit and all-day comfort
• JBL Headphones application​

JBL TWS Tune Flex Wireless Headphones Specifications

• Speaker size: 12mm/0.472" dynamic speaker
• Power supply: 5 V, 1 A
• Headphones: 4.8 g per unit (9.6 g for both)/0.011 lbs per unit (0.021 lbs for both)
• Charging case: 38.6 g/0.086 lbs
• Headphones dimensions (height * width * depth): 34.9*20.5*20.2 mm/1.37*0.80*0.79 in
• Charging case dimensions (height * width * depth): 47*51.5*29.3 mm/1.85*2.02*1.15 in.
• Headphones battery type: Lithium Ion Polymer (55 mAh/3.85 V)
• Charging case battery type: lithium-ion-polymer (570 mAh/3.85 V)
• Charging time: < 2 hours for a full charge
• Talk time: 4.5 hours
• Battery life with Bluetooth on and RBA off: up to 8 hours
• Battery life with Bluetooth on and RBA on: up to 6 hours
• Frequency response: 20 Hz - 20 kHz
• Impedance: 32 ohms
• Sensitivity: 110 dB SPL at 1 kHz
• Max. sound pressure level 95 dB
• Microphone sensitivity: -38 dBV/Pa at 1 kHz
• Bluetooth version: 5.2
• Bluetooth profile version: A2DP V1.3, AVRCP V1.6,
• HFP V1.7
• Bluetooth transmitter frequency range: 2.4 GHz - 2.4835 GHz
• Bluetooth transmitter power: < 11 dBm
• Bluetooth transmitter modulation: GFSK, π/4-DQPSK, 8DPSK
• Maximum operating temperature: 45°C
• Rating: IPX4