JBL TUNE 500BT

Battery
• Dynamic frequency response range (Hz): 20 Hz – 20 kHz
• Battery Type: Lithium-ion Polymer (3.7V, 300mAH)
• Charging time (hours from empty): 2
• Speed Charging time (hours): 2.0
• Talk time (hours): 16.0
• Maximum music play time with ANC off (hours): 16.0
• Play time (hours): 16.0

Audio Specifications
• Driver size (mm): 32.0
• Number of drivers per ear: 1.0
• Driver sensitivity at 1kHz/1mW (dB): 1kHz – 24dBV/Pa
• Impedance (ohms): 32.0

Control and Connection Specifications
• Bluetooth profiles: BT 4.1, A2DP v1.2, AVRCP v1.5, HFP v1.6, HSP v1.2
• Bluetooth transmitter power: <4 dbm
• Bluetooth frequency: 2.402 – 2.480GHz
• Bluetooth transmitted modulation: 8DPSK

General Specifications
• Weight (g): 155.0
• Weight (oz): 5.7
• Ear cushion material: Frog skin PU leather
• Bluetooth version: 4.1