JBL TUNE BUDS 2
;Driver size: 10 mm / 0.39� Dynamic 
Driver
 IP54
 Power supply: 5V 1A
 Frequency response: 20 Hz -20 kHz
 Maximum operation temperature: 
45?C
 Impedance: 16 ohm
 Sensitivity: 100 dB SPL@1 kHz
 Maximum SPL: 95 dB
 Microphone sensitivity: -38 dBV/
 Pa@1 kHz
 Bluetooth version: 5.3
 Bluetooth profile version: A2DP 
V1.4, AVRCP V1.6.2, HFP V1.8
 Bluetooth transmitter frequency 
range: 2.4 GHz - 2.4835 GHz
 Bluetooth transmitter power:           
? 12 dBm (EIRP)
 Bluetooth transmitter modulation: 
GFSK, ?/4-DQPSK, 8DPSK
 Earbud: 5.5 g per pc (11 g 
combined) /0.012 lbs per pc     
(0.024 lbs combined)
 Charging case: 40.6 g / 0.09 lbs
 Charging case Ghost edition: 42.6 g 
/ 0.094 lbs
 Earbud dimensions (l x w x d): 
22.9*15.6*19.7 mm
 Charging case dimensions                  
(l x w x d): 62.6*29.8*48 mm
 Earbud battery type: Lithium-ion 
battery (68mAh / 3.85V)
 Charging case battery type: 
Lithium-ion battery (630mAh / 3.8V)
 Charging time: 2 hrs from empty
 Music playtime with BT on and ANC 
off: Up to 12 hrs
 Music playtime with BT on and ANC 
on: Up to 10 hrs
 Talk time with ANC off: Up to 6 hrs
 Talk time with ANC on: Up to 5 hrs;MRP is Rs.9499;MOQ is 100 pcs