Product details of JBL Tune Buds TWS Earbuds

Features:

• JBL pure bass sound
• Bluetooth 5.3 with le audio support 
• Active noise cancelling with smart ambient
• 4-mic technology for crisp & clear calls
• Up to 48 hours of battery life
• Water and dust resistance
• Comfortable design for all-day fit

Specifications:

• Driver size (mm): 10
• Number of Microphones: 4
• Driver sensitivity at 1kHz/1mW (dB): 101
• Dynamic frequency response range (Hz): 20 Hz – 20 kHz
• Impedance (ohms): 32
• Bluetooth version: 5.3
• Bluetooth profiles: A2DP v1.3.2, AVRCP v1.6.2, HFP v1.8, DID v1.3
• Bluetooth frequency: 2.4 GHz – 2.4835 GHz
• Bluetooth transmitted modulation: GFSK, π/4-DQPSK, 8-DPSK
• Bluetooth transmitter power: <13 dBm
• Charging time (hours from empty): About 2
• Maximum music play time with ANC off (hours): Up to 12
• Maximum music play time with ANC on (hours): Up to 10
• Maximum talk time (hours): Up to 6.6
• Charging case battery life (max hours): Up to 30
• Maximum play time (hours): Up to 48
• Charging Case Weight (oz): 1.4
• Earpiece Weight (oz): 0.3
• Charging Case Weight (g): 38.8
• Earpiece Weight (g): 10.8
• Functions: Charging cable, Multi-point Connection, Voice Assistant integration, Ambient Aware, Built-in Microphone, Hands Free Call, JBL Pure Bass Sound, Multi-Point Connection, TalkThru, Touch Control, True Wireless, Active Noise Cancelling, Wireless, Dustproof, Water Resistant, Charging case, Speed charge, Rechargeable battery, Bluetooth