General Specifications:

• Driver size (mm): 6 
• Number of Microphones: 4 
• Driver sensitivity at 1kHz/1mW (dB): 105
• Dynamic frequency response range (Hz): 20 Hz – 20 kHz 
• Impedance (ohms): 16  

Dimensions:

• Charging Case Weight (oz): 1.7 
• Earpiece Weight (oz): 0.4 
• Charging Case Weight (g): 47.3 
• Earpiece Weight (g): 10.2 
• Control and Connection Specifications 
• Bluetooth version: 5.2
• Bluetooth profiles: A2DP 1.3 , AVRCP 1.6 HFP 1.7 Bluetooth frequency: 2.4 GHz - 2.4835 GHz Bluetooth transmitted modulation: GFSK, π/4-DQPSK, 8-DPSK Bluetooth transmitter power<12 dBm  

Battery: 

• Charging time (hours from empty: 2 
• Maximum music play time with ANC off (hours): 10 Maximum music play time with ANC on (hours): 8 Maximum play time (hours): 40 

Features: 

• Hands-Free Call 
• Sweat Proof 
• True Wireless 
• Active Noise Cancelling 
• Water Resistant 
• Charging case IP 
• Charging cable Ambient Aware 
• Built-in Microphone 
• JBL Pure Bass Sound 
• TalkThru
• Wireless Speed charge 
• Rechargeable battery Bluetooth

What's in The Box?

• 1 x JBL Tune 230NC TWS headphones
• 1 x USB Type-C charging cable
• 1 x 3 sizes of eartips
• 1 x Charging case
• 1 x Quick Start Guide / Safety Sheet (S / i)
• 1 x Warranty / Warning (W / !)
• 1 x Charging case
• 1 x Quick Start Guide / Safety Sheet (S / i)
• 1 x Warranty / Warning (W / !