หูฟังไร้สาย JBL รุ่น Endurance Race TWS หูฟังทรูไวเลส ใช้งานนานต่อเนื่องสูงสุด 10 ชม. กันน้ำกันฝุ่น IP67 รับประกันศูนย์ไทย 1 ปี

Features
- JBL Pure Bass Sound
- Up to 30 hours of battery life
- Enhancer and Twistlock™ design support
- your active lifestyle
- IP67 Waterproof and Dustproof
- Ambient Aware & TalkThru
- Enjoy perfect calls and your preferred VA
- The JBL Headphones App

Technical Specifications :
- Driver size : 6mm/1/4" Dynamic Driver
- Power supply : 5V 1A
- Earbud : 6.2g per pc (12.4g combined) /0.014 lbs per pc (0.028 lbs combined)
- Charging case : 44.9g/0.099 lbs
- Earbud battery type : Lithium-ion Battery (70mAh/3.85V)
- Charging case battery type : Lithium-ionBattery (550mAh/3.7V)
- Charging time : <2 hrs from empty
- Music playtime with BT on : ≥10 hrs
- Frequency response : 20Hz – 20kHz
- Impedance : 16 ohm
- Sensitivity : 99dB SPL@1kHz
- Maximum SPL : 93dB
- Microphone sensitivity : -38dBV/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 : <10dBm
- Bluetooth transmitter modulation : GFSK, π/4QPSK, 8DPSK
- Maximum operation temperature : 45°C

What’s in the box:
- 1 x JBL Endurance Race headphones
- 1 x Charging case
- 1 x USB Type-C charging cable
- 1 x 3 sizes of eartips
- 1 x 2 sizes of enhancers
- 1 x Warranty/Warning (W/!)
- 1 x QSG/Safety Sheet (S/i)