Product specification:
- Bluetooth version: V5.0
- Effective distance: ≥12m
- Diameter of trumpet: Φ10mm Impedance: 16Ω
- Horn sensitivity: -42dB
- Frequency response: 20Hz -20KHz
- Playing time: about 4 hours (50% volume)
- Battery capacity: 30mAh for earphone and 400mAh for charging case
- Charging interface: Type-C, 5V-1A
Accessories list:
- Bluetooth earphone x 2
- Charging cable x 1
- Charging box x 1
- Instruction x 1
Functional specifications:
Operation instructions
- Charge for earphones: Put the earphones into the charging case. The green breathing light of charging case will be on during charging and will be off after fully charging.
- Charge for charging case: When charging, the green breathing light will be on ; then the green light will be constant on after fully charging.
- Power on : Put the earphones into the charging case , then they will power off automatically.
- Power off: Open the lid of the charging case, the earphones will power on successfully (There is no indicator light to flash on earphones). Turn on the Bluetooth device (mobile phone, tablet PC) and search for the bluetooth pairing name “i38s”,then click to connect.
Functional operation
Answer the call: touch the earphone for one time
Reject the call: long press the earphone for two seconds Hang up the call: double-touch the earphone during calling. Pause/Play: Touch the L or R earphone
Next song: Double touch the R earphone Last song: Double touch the L earphone
Game mode: three touch the L or R earphone (Breathing light on) Wake up Siri: Long press R or Lfor 3 seconds.
Safety Guidelines:
- Do not try to remove or replace any part of the product except the operation mode specified in the instruction.
- Do not put the product into water or any other liquid. The product is not waterproof.
- If any liquid enters the product accidentally, please disconnect and remove the product immediately. If you continue to use the product, there may be fire or electric shock together.
- In order to avoid electric shock, please ensure that there is no water on your hands when installing or uninstalling the product.
- Do not place the product near the heat source or directly expose it near the fire source.
- Do not place the product in a strong electromagnetic environment, otherwise it will cause product failure.
FCC STATEMENT :
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
- This device may not cause harmful interference, and
- This device must accept any interference received, including interference that may cause undesired operation.
Warning: Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
Note: To read the complete user manual, please download the following file: