hearing aid battery size 13

{"title":"Noise Canceling Digital Bluetooth Hearing Aids Mini Thin Tube Wirelsee Hearing Aids","imgUrl":"https:\/\/img.chinax.com\/nimg\/12\/70\/b6359557a72136b88c8c22fc24e1-200x200-1.jpg","attrs":{"Price":"$49.00 - $70.00\/pieces","Brand Name":"Retone","Model Number":"Vigor 402BT","Minimum Order Quantity":"2 pieces","Place of Origin":"China","Packaging Details":"Gift box + accessories","Supply Ability":"20000 Piece\/Pieces per Month","Product name":"Bluetooth Hearing Aids","Colors":"Silver\/Gray\/Beige","Battery Size":"13A","Channels":"4","Type":"Open Fit","Feature":"Digital processing","Packing":"Gift Box Package","Certificate":"CE"}}

{"title":"bone conduction hearing aid S-212","imgUrl":"https:\/\/img.chinax.com\/nimg\/7b\/b1\/55262366ac41c6adbbb7c0e77c6a-200x200-1.jpg","attrs":{"Price":"10-20USD\/PCS","Brand Name":"HUGE OEM ODM","Model Number":"S-212","Minimum Order Quantity":"100pcs","Delivery Time":"15days","Place of Origin":"China","Certification":"CE RoHS","Packaging Details":"box","Payment Terms":"TT \/paypay\/ Western Union","Supply Ability":"10000pcs\/weeks"}}