New JBL Vibe Flex truly wireless headphones

NIB JBL Vibe Flex truly wireless headphones will amaze music lovers with exceptional sound quality. With 12mm drivers and well known JBL Deep Bass Sound, they provide a sweet escape into the soothing world of music. They include a built-in stereo mic for effective communication on voice calls. Connect 2 BT simultaneously. $50 OBO Technical Specifications: General specification: Driver size: 12 mm/ 0.472” Dynamic Driver Power supply: 5 V 1 A Earbud: 3.8 g per pc (7.6 g combined)/0.00838 lbs per pc (0.01676 lbs combined) Charging case: 35.1 g/ 0.07738 lbs Earbud dimensions (Height * Width * Depth): mm/in 18.46*18.57*33.48/0.72*2.2 4*1.31 Charging case dimensions (Height * Width * Depth): mm/in 25.85*49.37*54.84/1.01*1 .94*2.15 Earbud battery type: Lithium-ion polymer (40 mAh/ 3.85 V) Charging case battery type: Lithium-ion polymer (500 mAh/ 3.8 V) Charging time: <2 hrs from empty Music playtime with BT on: up to 8 hrs Talk time: up to 4.5 hrs Frequency response: 20 Hz – 20 kHz Impedance: 16 ohm Sensitivity: 105 dB SPL@1 kHz Maximum SPL: 95 dB Microphone sensitivity: -38 dBV/Pa@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: <13dBm Bluetooth transmitter modulation: GFSK, π/4 DQPSK, 8DPSK Maximum operation temperature: 45 °C