JBL TUNE 215 TWS User Manual

Earpiece: 5.4 g / 0.012 lbs / pc (10.8 g / 0.024 lbs combined)
Charging case: 51.3 g / 0.113 lbs
Headset battery type: Lithium polymer Battery (55 mAh / 3.7 V)
Charging case battery type: Lithium polymer Battery (660 mAh / 3.7 V)
Charging time:
< 2 hrs from empty
Music playtime with BT on: 5 hrs
Frequency Response: 20 Hz – 20 kHz
Impedance: 14 ohm
Sensitivity: 108 dB SPL@1 kHz / 1 mW
Maximum SPL: 95 dB
Microphone sensitivity: -30 dBV / Pa@1 kHz
Bluetooth version: 5.0
Bluetooth profile version: A2DP 1.3, AVRCP 1.6, HFP 1.7
Bluetooth transmitter frequency range: 2.4 GHz – 2.4835 GHz
Bluetooth transmitter power: < 6 dbm
Bluetooth transmitter modulation: GFSK, π/4 DQPSK, 8DPSK
Maximum operation temperature: 45 °C
Warning : TO PROLONG BATTERY LIFESPAN, FULLY CHARGE AT LEAST ONCE EVERY 3 MONTHS.
BATTERY LIFE VARIES BY USE AND SETTINGS.
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JBL TUNE 215 TWS Specifications

General

Frequency response	20 Hz - 20 kHz
Bluetooth version	5.0
Impedance	16 ohms
Bluetooth profiles	A2DP 1.3, AVRCP 1.6, HFP 1.7
Bluetooth transmitter power	< 10 dBm
Bluetooth transmitter modulation	GFSK, π/4 DQPSK, 8DPSK
Driver size	6 mm
Charging time	2 hours
Microphone sensitivity	-38dBV/Pa
Bluetooth transmitter frequency range	2.4 GHz – 2.4835 GHz
Music playtime with BT on	Up to 5 hrs
Talk time with BT on	Up to 5 hours
Charging case battery	660 mAh
Earbud battery	55 mAh
Water Resistance	No
Wireless Range	Up to 10 meters
Battery life	Up to 25 hours (5 hours from earbuds + 20 hours from charging case)