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
