Blackview AirBuds 7 User Guide
Thank you for choosing the Blackview AirBuds 7. This guide provides essential information for setup, operation, and maintenance.
Product Introduction
The Blackview AirBuds 7 are true wireless earbuds designed for a seamless audio experience.
Attention and Maintenance
Please adhere to the following guidelines to ensure safe usage and prolong the product's lifespan:
- Do not disassemble the product yourself.
- Use only standard charging cables and adapters.
- Avoid using corrosive cleaning detergents.
- Keep the product away from rain, heating, and fire.
- Keep the product dry and avoid damp places.
- Avoid use during intense sporting activities to prevent sweat damage.
- Protect from direct sunlight and high temperatures.
- Avoid intense vibration and impact.
Device Connection
Initial Pairing
- Open the charging box. The earbuds will turn on and enter pairing mode automatically (red/blue lights flash alternately).
- Turn on Bluetooth on your device and select "AirBuds7" to connect. A "Connected" voice prompt will confirm a successful connection.
Once paired, the earbuds will automatically connect to the device when turned on.
Operation Method
Charging
Charging with Charging Box:
- Connect the charging box to a power source using a Type-C cable. The LED display will show the charging status. The earbuds will charge when placed inside the closed charging box.
- Wireless charging is supported by placing the charging box's inductive zone on a wireless charging base.
Earbud Controls
| Action | L Earphone | R Earphone |
|---|---|---|
| Play/Pause | Double-click touch control area | Double-click touch control area |
| Next Program | Triple-click key | Triple-click key |
| Previous Program | Triple-click key | Triple-click key |
| Answer Call | Double-click key in called status | Double-click key in called status |
| End Talking | Double-click key in talking status | Double-click key in talking status |
| Call Rejection | Press touch area, hold for 2s and release | Press touch area, hold for 2s and release |
| Voice Assistant | Press in standby/music mode, hold for 2s | Press in standby/music mode, hold for 2s |
| Enter Game Mode | Press and hold for 2s to switch | Press and hold for 2s to switch |
| Exit Game Mode | Press and hold for 2s to switch | Press and hold for 2s to switch |
| Volume Down | Click | N/A |
| Volume Up | N/A | Click |
| Reset to Factory Defaults | Touch 4 times in power-on status to clear records (cannot operate during calls or music playback). | |
LED Indicators and Headset Status
Headset Status Display:
- Power on: Blue light normally on for 2s.
- Power off: Light off.
- Pairing: Red/blue lights flash alternately.
- Connected (standby): Blue light double-flashes every 2s.
- Playing music/talking: Red light normally on for 2s.
- Called: Blue light flashes every 5s.
- Headset low battery: Red light double-flashes every 5s.
- Reset to factory defaults: Red/blue lights flash together for 3 times before extinguishing.
Charging Box Indicators:
- Digital display flashes and extinguishes after 10S: Indicates headset battery status (1 grid: 0-25%, 2 grids: 25-50%, 3 grids: 55-75%, 4 grids: 75-100%).
- Charging box low battery (≤ 20%): Display shows 1 grid.
Answers for Common Questions
- Headset cannot be switched on: Low battery in charging compartment or headset. Solution: Charge the charging box for over 1 hour.
- Phone cannot find headset: Headset not in pairing state or phone Bluetooth error. Solution: Reset headset by putting it in the box, closing, opening, and wearing it (red/blue lights flash alternately), or reset by touching the button four times. Restart phone Bluetooth and clear pairing data.
- No sound from headset: Volume too low, connection issue, or out of range. Solution: Maximize volume, reconnect Bluetooth, or ensure headset is within 10 meters without obstacles.
- Headset doesn't send messages or voice is low: Microphone obstructed or too far from mouth. Solution: Wear headset correctly, clear microphone hole.
- Headset gets stuck or disconnected: Out of range, poor signal, or low battery. Solution: Stay within 10 meters, avoid obstacles, keep phone away from metal objects, try another location, or charge the headset.
- No sound from headset during voice call (sound from phone): Headset operated during call. Solution: Turn phone Bluetooth off/on, or reset headset. Headset does not support call control; use the phone for connecting/hanging up. (Note: Supports GSM calls, not app network calls).
- Headset not disconnected when in box: Charging box dead, headset not placed properly, or charging box damaged. Solution: Charge the box, reposition the headset, or replace the charging box. Ensure the green light flashes once when the headset is placed correctly.
Specification Parameters
| Parameter | Specification |
|---|---|
| Model | AirBuds 7 |
| Bluetooth Ver. | 5.3 |
| Battery type | Polymer lithium battery |
| Transmission power of Bluetooth | 6-8dB |
| Bluetooth frequency | 2.4G |
| Transmission modulation of Bluetooth | GFSK, π/4-DQPSK, 8DPSK |
| Dynamic driver | φ13mm |
| Capacity of rechargeable battery | 470mAh |
FCC Information
FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this 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.
This device and its antenna(s) must not be co-located or operating in conjunction with any other antenna or transmitter.
The device has been evaluated to meet general RF exposure requirements and can be used in portable exposure conditions without restriction.
NOTE: 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. If this equipment causes harmful interference to radio or television reception, try to correct the interference by reorienting or relocating the receiving antenna, increasing the separation between the equipment and receiver, or connecting the equipment to an outlet on a different circuit. Consult the dealer or an experienced radio/TV technician for help.
FCC ID: 2APMJ-AIRBUDS7
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