SWIFF A12 Guitar Tuner Clip-On, High Precision Micro Clip On Tuner,Auto-Off Electric Guitar Tuner with Easy to Read VA Display for All 12 String Instruments Bass, Ukulele, Violin, Chromatic

FEATURES
1. unique circle display, special and fashionable design.
2. One-handed 360°swivel clamp.
3. Color-changing backlight(White means flat or sharp and Green means in tune).
4. Accurate tuning in noisy areas.
5. Improved software for faster response and improved accuracy.
6. VA screen deeper bottom color and high contrast, easier to read.
7. Automatically shut off after 5 mins of inactivity.

Specifications
uning scale: Chromatic Guitar, Guitar, Bass, Violin, Ukulele, Cello, and other String Instruments, etc.
Tuning Range: A0(27.50Hz--C8 <4186Hz>)
Dimension: 62mm x 26mm x 54mm(With clip)
Precision: ±1 cent
Response Time: < 20 ms
Power: 3V(1x CR2032 Lithium battery, not included)
Weight: 0.04lb(with clip)

Notice：
Please open the battery cover and insert a CR2032 battery(Attention +/- Charges).
If the unit doesn't work, please take battery out and re-install the battery.
When the screen becomes dark or tuning slowly, replaced a new battery in time.
Please do not arbitrary discard the waste battery.

SWIFF AUDIO A10 Rotatable Clip-on LED Mini Bass Guitar Tuner

Features:
1. Widescreen display wider visual field more clearer.
2. 360°swivel clip on.
3. Small and Exquisite.
4. Accurate in tuning & fast response.
5. LED Screen display.
6. Response time ＜0.02s.

Specifications:
Tuning Mode: Chromatic
Tuning Range: A0(27.50Hz)-C8(4186Hz)
Detection Method: Vibration
Response Time: <20 ms
Precision: ±1 cent
Power: 1.5V (LR44 Lithium battery ,not included)
Dimensions: 34mm*28.5mm*28.5mm
Weight: 14g
Color: Black

Package List:
1 * Tuner (battery not included)