
WJ21 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $50.00 | Condition is New, New Bee WJ21 Wireless System , shipping cost = $5.00 | 100.0% |
![]() | $61.00 | Condition is New, New Bee Wireless Guitar System 2.4GHz, 6 Channels Rechargeable, shipping cost = $10.50 | 100.0% |
![]() | $145.56 | Condition is New, New Bee WJ21 Guitar Wireless System 2.4GHz 6Ch 6H USB-C 280 Rotating Black, FREE SHIPPING | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $6.50 | Condition is Open box, New Bee WJ21 Wireless Guitar System 2.4 GHz with 6 Channels Rechargeable Audio, shipping cost = $5.97 | 98.5% |
![]() | $33.99 | Top Pick! Condition is Open box, New Bee WJ21 Wireless Guitar System 2.4 GHz with 6 Channels Rechargeable Audio, FREE SHIPPING | 100.0% |
![]() | $39.99 | Top Pick! Condition is Open box, New Bee WJ21 Wireless System , FREE SHIPPING | 99.1% |
![]() | $39.99 | Condition is Open box, New Bee WJ21 Wireless System , FREE SHIPPING | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $34.92 | Top Pick! Condition is Used, New Bee WJ21 Wireless Guitar System 2.4 GHz with 6 Channels Rechargeable Audio, shipping cost = $10.14 | 99.7% |

Introducing the Bee WJ21 Wireless Guitar System, a revolutionary innovation for musicians seeking the freedom and convenience of a wireless guitar setup without compromising on sound quality. This 2.4GHz rechargeable audio guitar system is an excellent choice for any guitarist looking to take their performance to the next level.
The heart of this system is the WJ21 Wireless Guitar Receiver, which is designed to be easily mounted on your guitar or bass using the included adjustable clamp or belt-clip mount. It offers stable and reliable 2.4GHz wireless transmission, ensuring zero latency and uninterrupted audio output. The receiver supports both active and passive pickups, making it compatible with a wide range of instruments.
The Wireless Guitar Transmitter, which is worn around your waist, features a sleek and compact design. It offers an impressive operational range of up to 33 feet (line of sight) and can be powered by two AA batteries (not included). The transmitter comes with a large, easy-to-read LCD display that provides vital information such as battery level, channel selection, and signal strength.
The Bee WJ21 Wireless Guitar System is equipped with high-quality components that deliver exceptional sound quality. It boasts a frequency response of 20Hz to 20kHz and an input impedance of 1M , ensuring accurate and true-to-life tone reproduction. This system is also equipped with a built-in tuner, allowing you to quickly and easily tune your instrument without the need for an external tuner.
Additionally, the WJ21 system comes with a convenient charging dock for the receiver and transmitter. This dock allows you to recharge both devices simultaneously, making it easy to keep your system powered and ready for your next performance.
Overall, the Bee WJ21 Wireless Guitar System is an excellent choice for musicians seeking the ultimate in freedom and flexibility on stage. With its reliable wireless transmission, exceptional sound quality, and convenient charging dock, this system is sure to become an essential part of your musical arsenal.
The Bee WJ-21 Wireless Guitar System is a 2.4GHz rechargeable audio guitar system that can provide wireless freedom for guitar players. Here are some pros and cons that can help you make an informed decision about purchasing this device:
Pros:1. Wireless Freedom: With the Bee WJ-21, guitarists can move around the stage or studio without the limitation of a long cable.
2. Easy Setup: The system is easy to use and set up, with a plug-and-play design that connects directly to your amplifier or PA system.
3. Long Battery Life: The rechargeable battery can last up to 8 hours on a single charge, making it ideal for long performances or recording sessions.
4. Clear Audio: The system offers clear and stable audio transmission, with a low latency of only 6ms.
5. Affordable: Compared to other wireless guitar systems, the Bee WJ-21 is relatively affordable, making it an accessible option for many guitar players.
Cons:1. Limited Range: The wireless range of the system is around 30 feet, which may not be sufficient for larger venues or outdoor performances.
2. Potential Interference: Like any wireless system, the Bee WJ-21 can be susceptible to interference from other wireless devices or electronic equipment.
3. Limited Compatibility: The system is designed for use with electric guitars and may not be suitable for acoustic or bass guitars.
Conclusion:The Bee WJ-21 Wireless Guitar System offers many benefits for guitar players, including wireless freedom, easy setup, long battery life, clear audio, and affordability. However, it also has some limitations, such as a limited range, potential interference, and limited compatibility. Ultimately, the decision to purchase this system depends on your specific needs and preferences as a guitar player. If you require a longer range or compatibility with other types of guitars, you may want to consider other options. However, if you're looking for a reliable and affordable wireless guitar system for electric guitar use, the Bee WJ-21 is definitely worth considering.
Details:
It is auto pairing for your next use. Signal format: digital. voltage : 9 volts . Power source: battery powered.
Item model number: WJ21. Product dimensions: 4.53 l x 2.09 w 4.72. Rechargeable battery recharging friendly with dual-end USB c cable and battery indicator. Product dimensions: 5.91 x 1.97 inches.
Hardware interface: Bluetooth. Note: no open function when use in audio. Color: black. Color name: black.
specifications audioproequip:
- brand: New Bee
- mpn: Wj21
- part type: Guitar System
- color: Black
payments audioproequip:
- credit card: mastercard
- other
- wallet: google-pay
seller audioproequip:
- rating: 98.9%
- city: huntington beach, ca
- # reviews: 90
general audioproequip:
- category: Musical Instruments > Pro Audio Equipment Parts
offer audioproequip:
- in stock #: 5
- prices: $33.99–$145.56
- item condition:
- New
- Open box
- Used
- availability: in stock
- started: july 1, 2025
- options: ship-to-home
- sold #: 14
returns audioproequip:
- policy: returns accepted
- time: 30 days
- paid by: seller
- method: money back
shipping audioproequip:
- service: expedited
- transit: 4-8 days
- type: fixed
- class: expedited







