JBL Wave 300TWS

What’s in the box:

1 x JBL Wave 300TWS headphones
1 x Charging case
1 x USB Type-C charging cable
1 x Warranty/Warning (W/!)
1 x QSG/Safety Sheet (S/i)

Technical specifications:

• Driver size: 12mm/0.47″ Dynamic Driver
• Power supply: 5V 1A
• Earbud: 3.85g per pc (7.7g combined)/0.009 lbs per pc (0.017 lbs combined)
• Charging case: 36g /0.079lbs
• Earbud battery type: Lithium-ion polymer (40mAh/3.85V)
• Charging case battery type: Lithium-ion polymer (500mAh/3.8 V)
• Charging time: <2 hrs from empty
• Music playtime with BT on: up to 6 hrs
• Frequency response: 20Hz – 20kHz
• Impedance: 32 ohm
• Sensitivity: 105dB SPL@1kHz
• Maximum SPL: 95dB
• Microphone sensitivity: -38±2 dBV/Pa@1kHz
• Bluetooth version: 5.2
• Bluetooth profile version: A2DP V1.3, AVRCP V1.6, HFP V1.7
• Bluetooth transmitter frequency range:2.4GHz – 2.4835GHz
• Bluetooth transmitter power: <12dBm
• Bluetooth transmitter modulation: GFSK, π/4-DQPSK, 8-DPSK
• Maximum operation temperature: 45 °C