Page 1
T3S TWS Specifications and User Manual
20190516
Earphone Basic Specifications
■ Size: single-earphone 23.4x18.5x21mm
■ Weight: 6.4g (Only one earphone)
■ Earphone Charging Port:magnetic type
■ Button: 1 (MFB )
■ Charge indicator:Blink blue light (Charging) / light off (Charging completed)
■ Battery :120mAh(One earphone)
■ Earphone Charging Current: 80mA
■ Earphone Charging time: 2 hour
■ Working Voltage: 3.3V~4.2V
■ Standby time: about 160 hours
■ Earphone(single charge):
Music Time: 12 hours
Talking Time: 12 hours
■ Earphone with Charging case:
Music Time:60 hours
Talking Time:60 hours
※ Working time of main earphone in the state of two earphones:＜12 Hours
■ Bluetooth version: Bluetooth 5.0
■ Bluetooth chip: BES2300
■ Support Profile: HSP, HFP, A2DP, AVRCP
■ The remote control to speaker: MFB (Play/Pause/Stop, Volume+/Volume-, Next song, Previous song)
■ Paring name: T3
■ Pass: 0000
■ RF transmit: class 2
■ RF input impedance: 50ohm
1 / 4
Page 2
2 / 4
■ Receive sensitivity: -89dBm
■ Transmission Range (Hz): 2.40GHz ~ 2.48GHz
■ Transmission distance: 10m
■ TWS function: after two earphones pair and connect, they can work as true wireless stereo earphone
■ Audio sampling accuracy: 16bits
■ Audio sampling rate: Up to 96 kHz
■ Audio encoding format: CVSD、mSBC、SBC、ACC
■ SNR: >95dB
■ Working temperature: -15℃～+60℃
■ Working humidity: 10%~85%( in a non-frozen state)
■ waterproof level ：IPX6
Speaker
■ Speaker specifications / mode: Φ9mm
■ Impedance: 16Ω/ typ
■ Frequency(Hz): 20Hz～20KHz
■ Sensitivity: 93±3dB
■ Input Power: 3 mW ( normal), 5mW ( maximum)
MIC
■ MIC type: silicon MIC
■ MIC sensitivity: -42±3dB
■ SPL：130dB
Basic Specifications of Charging box
■ Size:64.2x26x35mm
■ Weight:44.3g
■ Charging Port: Micro USB
■ Charging LED indicator:Flashing blue led light
■ Charging LED indicator:Steady blue light
■ Battery:Li-polymer Battery 1000mAh 3.7V/3.7Wh
■ Input Voltage :DC5V
■ Charging current:330mA
■ Output Voltage:DC5V
■ Discharge current:160mA
■ Working temperature: -15℃～+60℃
■ Working humidity: 10%~85%( in a non-frozen state)
Operating Instructions
Bluetooth pairing
1. Take out both earphones from the charging case,they interconnected within 10 seconds,you can hear a
“click” if wearing; with “Pairing” prompt tone, afterward to enter pairing mode;
2. Activate Bluetooth connection on your device and select T3, with “Connected” after successfully connected;
Page 3
3 / 4
Music and calls
Left earphone (L)
Right earphone (R)
Play/Pause
X1
X1
Previous Song
X2 Next Song
X2
Volume +
Touch and hold
Volume -
Touch and hold
Answer/End a call
X1 X1
Reject call
Touch and hold for 3 seconds
Voice assistant
X3
*All the above function are for touch operations.
Charging
Charging the earphones
Plug the charging cable into the case to charge the earphone. When charging the earphone, the charging
box will be steady blue LED light.
When the earphone is fully charged, earphone light off and the charging case indicator light will steady red
LED light.
Earphone status lights
*Your earphones let you know your battery level is low.Every 20 seconds you will hear “Battery Low”when
there is 5 minutes of battery level.
Charging the case
Connect an adapter with 5V output voltage (compatible) with a Micro USB cable.
Case status lights
Notes:
This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates uses and can radiate radio
frequency energy and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio communications. However, there is no
Charging
Steady blue LED light
Full charge
Light off
Pairing
Blink blue
Charging
Flashing blue light
Full charge
Steady blue light
Page 4
4 / 4
guarantee that interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to
try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
-Consult the dealer or an experienced radio/TV technician for help
Changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.
This device complies with Part
15 of the FCC Rules. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may
cause undesired operation.
Loading...