11. Earbuds with Charging case: Music Time:6~7.5 hours / Talking Time:6 hours
12.Earbuds (single charge): Music Time:2~2.5 hours / Talking Time:2 hours
※
Working time of main earphone in the state of two earphones:
＜
2.5 Hours
13.Bluetooth version: Bluetooth 4.2
14.Support Profile: HSP, HFP, A2DP, AVRCP
15.The remote control to speaker: MFB (Play/Pause/Stop/Next Song/Previous Song)
16.Paring name: MS01B(BES)
17.Pass: 0000
18.RF transmit: Class-2
19.Transmission Range (Hz): 2.40GHz ~ 2.48GHz
20.Transmission distance: 10m
21.TWS function: after two earbuds paired and connected, they can work as true
wireless stereo earbuds,
22.Earbud R & L connected, only main earbud support call function
(the one connected with phone);
Earbud R & L disconnected, each earbud support call function.
23.Audio sampling accuracy: 16bits
24.Audio sampling rate: 44.1~48kHz
25.Audio encoding format: CVSD
、
MSBC
、
SBC
、
AAC
26.SNR: >95dB
27.Working temperature: -15
℃
～
+60
℃
28.Working humidity: 10%~85%( in a non-frozen state)
Earbud Speaker Specifications
1.Speaker specifications / mode: Φ6mm
2.Impedance: 16Ω/ TYP.
3. Frequency(Hz): 20Hz
～
20KHz
4. Sensitivity: 93±3dB
5.Input Power: 2.0mW (Normal), 5mW (Maximum)
Earbud MIC Specifications
1.MIC type: Silicon MIC
2.MIC sensitivity: -42±3dB
3.SPL
：
130dB
Basic Specifications of Charging Case
1.Size: φ32*81.15mm
2.Weight:60.5g
3.Charging Port: Micro
4.Charging LED indicator/charging completed indicator: Blue LED lighting/Light off
5.Charging base(Full) provide power to earphone: 2~3 times
6.Battery: Lithium-ion Polymer rechargeable battery,702030 , 400mAh
7.Charging time : 2hrs
8. Input Voltage :DC5V
9.Charging current:300mA
10.Output Voltage:DC5V
11.Discharge current:55mA
12.Working temperature: -15
℃～
+60
℃
13.Working humidity: 10%~85%( in a non-frozen state)
