- Overview - Specifications - Brand: JBL. - Model: TUNE 730BT. - Product Type: Headphone. - Connection Type: Wireless Bluetooth. - Advanced Connectivity: Bluetooth 6.0 with multi-point connection for seamless switching between devices. - Easy Pairing: Supports Google Fast Pair and Microsoft Swift Pair for instant connectivity. - Comfort & Design: Design: On-ear, Foldable, Lightweight, portable, comfortable fit with soft ear cups. - JBL Pure Bass Sound: Delivers deep, powerful audio with custom 40mm drivers. - Beamforming Mics: Two mics per earcup for clear calls and noise reduction. - Long Battery Life: Up to 76 hours of playtime, 5-minute charge provides up to 5 hours of playback. - JBL Headphone App: Customize your sound with EQ presets (Bass, Vocal), with built-in voice prompts. - Color: Black, Blue, White, Beige. General - Driver size: 40 mm, 1.57” Dynamic Driver. - Number of Microphones: 2. - Power supply: 5V ⎓ 1A. - Maximum operation temperature: 45 °C. - Activity: Leisure. Audio Specifications - Driver sensitivity at 1kHz/1mW: 97dB. - Maximum SPL: 94dB. - Microphone sensitivity: -40dBV/Pa @ 1kHz. - Dynamic frequency response range: 20Hz - 20kHz. - Impedance: 32Ω. Dimensions & Weight - Ear Cup External Height: 9.63cm. - Ear Cup External Width: 7.88cm. - Ear Cup Internal Height: 6cm. - Ear Cup Internal Width: 4.25cm. - Ear Cup Depth: 2.1cm. - Weight: 218.2g. Control & Connection Specifications - Connectivity Technology: Wireless (Bluetooth). - Bluetooth version: 6.0 - Bluetooth frequency: 2.4GHz - 2.4835GHz. - Bluetooth profiles: A2DP V1.4, AVRCP V1.6.3, HFP V1.8. - Bluetooth transmitted modulation: GFSK, π/4-DQPSK, 8DPSK. - Bluetooth transmitter power: < 11dBm (EIRP). Battery & Power - Battery type: Li-ion battery (3.7V / 500mAh). - Charging time (from empty): 2 hours. - Maximum play time: 76 hours. - Maximum talk time: 45 hours. - Rechargeable battery: Yes. - Speed charge: Yes. What's in The Box - 1 × JBL Tune 730BT headphones - 1 × Warranty / Warning (W / !) - 1 × QSG / Safety Sheet (S / i)