1. No FM, no network, no card insertion
2. Talking distance up to 50 meters
3. Handle with smooth curve design, non-slip stripes on both sides, comfortable hand grip
4. Detachable back clip design, when playing can be hung on clothes to prevent falling, easy to carry
5. Material: plastic, electronic components
6. Battery: No. 5 batteries x 3 (shipped without batteries)
7. Product size: 6.5 x 19.5 x 4 cm
8. Weight: 210 grams / pair