Custodia batteria ricaricabile 1000mAH per SONY MiniDisc E720 E730 R90 R91 N1 N710
“ In bulk, WALKMAN not included. Just the battery and battery case. ”. Built-in 1000 mAh 14650 battery cell. 3D printing material can withstand high temperatures up to 65℃, 149℉.