Volume Adjustable Button--5 Adjustable Gears, Adjust To Meet Your Requirements At Any Time 6.35mm 1/4" Plug And 3.5mm 1/8" Plug--Fit For Most Digital Musical Instrument High-Grade Technology, 5.8GHz, Original Sound Transmission, Low Latency, Bring A Great Experience Double-Ended USB Cable: ? The 2-Way USB Cable Can Charge The Transmitter And Receiver Simultaneously, More Convenient And Save Of Time. ? It Can Be Used More Than 4H After 2H Fully Charged. Free Yourself From The Concern Of Low Battery In A Long Show. 50m/164Ft Long Transmission Distance: ? Achieving 50m/164Ft Long Wireless Transmission Range with a high Sampling Rate Makes The Sound Output More Representative. Easy To Use: ? Turn It On, The Transmitter And Receiver Will Match Automatically. No Extra Operation Is Required. Long Press The Signal Light To Change The Channel. 270° Rotatable Design: ? Arbitrary Rotation, No Need To Worry About Its Protruding Affects Performance. Each Angle Gives You A Sense That It Attaches To The Instrument. LCD Display Screen: ?All Operate Display Clearly, Power Status, Pair Status, Volume And Battery Indicator, You Will Get The Work Status At A Glance Device-Compatible & Wildly Used: ? For Transmitter, It Can Be Applied To Most Kinds Of Electric Musical Instruments, Like Electric Guitars, Bass, Electric Violins, Keyboards, Etc. ? For Receiver, It Can Be Used In Amplifier, Mixer, Guitar Effect Pedals, Guitar Loopers, Etc. ? 3.5mm Stereo Plugs For Most Audio Products Such As The Camera Recording, Phones And Tablets To Edit Music. You Will Get-- ?1 * Transmitter ?1 * Receiver ?1 * 2-Way USB Cable Tips: ?When there is one grid of power left, please charge immediately, not delay. See more?Multiple Used?: The Carbon Fibre Guitar Bluetooth Transmitter Compact And Can Be Used For A Variety Of Occasions, Such As School Performances, Family And Friends Gatherings, Available For Most Guitar Bass Violin Keyboard Audio Mixer Guitar Effects Pedal Electric Saxophone And Other Musical Instruments With Pickup, Best Gift For Guitarist. ?Recharged Battery?: Wireless Transmitter And Receiver Built-in Rechargeable Battery, Working Time Is Up To 4H-6H, Come With A Dual-Charging Cord USB Cable For Charging Anytime Anywhere, Which Ensure Good Performance For Your Every Show. Different lights indicate: Red light for charging. Green light for acoustic guitar. Blue light for electric guitar. Please use a 5V charger to charge the product, otherwise the battery will be damaged. ?High Compatibility?: The Guitar Wireless System Plug Can Be Rotated For 270°, 6.35mm 1/4" Plug & 3.5mm 1/8" Plug, Support Mono And Stereo Musical Instruments. Compatible For Most Electric Digital Music Instruments, Also For Most Audio Products Such As The Recording, Phones And Tablets To Edit Music. ?Upgrade Function?: Our Wireless Guitar Transmitter Receiver Use HD Digital Display Screen, Which Can Clearly Display Power Status, Pair Status, Volume And Battery Indicator, You Will Get The Work Status At A Glance. Adjustable Volume Button, You Can Adjust The Volume Freely Through The Transmitter Or Receiver. ?High-Grade 5.8GHz T9 Wireless System?: Wireless Guitar System Features Digital Wireless Technology That Delivers Great Audio Quality, P2P Simple Setup, Original Sound Transmission, Anti-Interference And Ultra-Short Delay (Less Than 4ms''), Enjoy Full Of Frequency Response Of 20Hz-22KHz, Effective Range Is About 50m/164 Feet.